knuckleball

听听怎么读
英 ['nʌklbɔ:l]
美 ['nʌkəl'bɔl]
是什么意思
  • n.

    (投手投出的)不旋转球;

  • 英英释义

    knuckleball[ 'nʌklbɔ:l ]

    • n.a baseball pitch thrown with little speed or spin

      同义词:knuckler

    学习怎么用

    权威例句

    Knuckleball
    Knuckleball
    Aerodynamics of Knuckleball
    Aerodynamics of a knuckleball
    Analysis of knuckleball trajectories
    Unsteady Aerodynamic Force on a Knuckleball in Soccer
    Erratic Behaviour of Knuckleball : (2) Wake Field and Aerodynamic Forces
    Erratic Behaviour of Knuckleball : (1) Quasi-Steady Flutter Analysis and Experiment
    Aerodynamics of the knuckleball pitch: Experimental measurements on slowly rotating baseballs
    The Aerodynamics of the Knuckleball Pitch: An Experimental Investigation into the Effects that the Seam and Slow Rotation have on a ...
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